Flame Sensor, For Use With Grainger Item Number 2RYU7, 2RYU8, 2RYU9, 2RYV1, 2RYV2, 2RYV3, 2RYV4, 2RYV5, 2RYV6, 2RYV7, 2RYV8, 2RYV9, 2RYW1, 2RYW2, 32V237, 32V238, 32V239, 32V240, 32V241, 32V242, 32V243, 32V244, 32V245, 32V246, 32V247, 32V248, 32V249, 32V250, 32V251, 32V252, 32V253, 32V254, 32V255, 32V256, 32V257, 32V258, 32V259, 32V260, 32V261, 32V262, 32V263, 4JX68, 4LX52, 4LX53, 4LX54, 4LX55, 4LX56, 4LX57, 4LX58, 4LX59, 4LX60, 4LX61, 4LX62, 4LX63, 4LX64, 4LX65, 4LX66, 4LX67